252 lines
6.0 KiB
Plaintext
252 lines
6.0 KiB
Plaintext
AC_PREREQ(2.63)
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m4_define([IHK_VERSION_m4],[0.9.0])dnl
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m4_define([MCKERNEL_VERSION_m4],[0.9.0])dnl
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m4_define([DCFA_VERSION_m4],[0.9.0])dnl
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m4_define([IHK_RELEASE_DATE_m4],[2013-11-18])dnl
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m4_define([MCKERNEL_RELEASE_DATE_m4],[2013-11-18])dnl
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m4_define([DCFA_RELEASE_DATE_m4],[2013-11-18])dnl
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AC_INIT([mckernel], MCKERNEL_VERSION_m4)
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IHK_VERSION=IHK_VERSION_m4
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MCKERNEL_VERSION=MCKERNEL_VERSION_m4
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DCFA_VERSION=DCFA_VERSION_m4
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IHK_RELEASE_DATE=IHK_RELEASE_DATE_m4
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MCKERNEL_RELEASE_DATE=MCKERNEL_RELEASE_DATE_m4
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DCFA_RELEASE_DATE=DCFA_RELEASE_DATE_m4
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AC_PREFIX_DEFAULT([/opt/ppos])
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AC_ARG_WITH([kernelsrc],
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AC_HELP_STRING(
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[--with-kernelsrc=path],[Path to 'kernel src', default is /lib/modules/uname_r/build]),
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[WITH_KERNELSRC=$withval],[WITH_KERNELSRC=yes])
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AC_ARG_WITH([target],
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AC_HELP_STRING(
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[--with-target={attached-mic | builtin-mic | builtin-x86 | smp-x86}],[target, default is attached-mic]),
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[WITH_TARGET=$withval],[WITH_TARGET=yes])
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AC_ARG_WITH([system_map],
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AS_HELP_STRING(
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[--with-system_map=path],[Path to 'System.map file', default is /boot/System.map-uname_r]),
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[WITH_SYSTEM_MAP=$withval],[WITH_SYSTEM_MAP=yes])
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AC_ARG_ENABLE([dcfa],
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[AS_HELP_STRING(
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[--enable-dcfa],[Enable DCFA modules])],[],[enable_dcfa=no])
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case "X$WITH_KERNELSRC" in
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Xyes | Xno | X)
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WITH_KERNELSRC='/lib/modules/`uname -r`/build'
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;;
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X/*)
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;;
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*)
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WITH_KERNELSRC="`pwd`/$WITH_KERNELSRC"
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;;
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esac
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if test "X$WITH_TARGET" = Xyes -o "X$WITH_TARGET" = Xno; then
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WITH_TARGET=attached-mic
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fi
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test "x$prefix" = xNONE && prefix="$ac_default_prefix"
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case $WITH_TARGET in
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attached-mic|builtin-x86|smp-x86)
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ARCH=`uname -m`
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AC_PROG_CC
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XCC=$CC
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;;
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builtin-mic)
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ARCH=k1om
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AC_CHECK_PROG(XCC,
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[x86_64-$ARCH-linux-gcc],
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[x86_64-$ARCH-linux-gcc],
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[no])
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CC=$XCC
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;;
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*)
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AC_MSG_ERROR([target $WITH_TARGET is unknwon])
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;;
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esac
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case $WITH_TARGET in
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attached-mic)
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if test "X$KERNDIR" = X; then
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KERNDIR="$prefix/attached/kernel"
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fi
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if test "X$BINDIR" = X; then
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BINDIR="$prefix/bin"
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fi
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if test "X$SBINDIR" = X; then
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SBINDIR="$prefix/sbin"
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fi
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if test "X$KMODDIR" = X; then
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KMODDIR="$prefix/kmod"
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fi
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if test "X$MANDIR" = X; then
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MANDIR="$prefix/man"
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fi
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;;
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builtin-mic)
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if test "X$KERNDIR" = X; then
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KERNDIR="$prefix/attached/kernel"
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fi
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if test "X$BINDIR" = X; then
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BINDIR="$prefix/attached/bin"
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fi
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if test "X$SBINDIR" = X; then
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SBINDIR="$prefix/attached/sbin"
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fi
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if test "X$KMODDIR" = X; then
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KMODDIR="$prefix/attached/kmod"
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fi
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if test "X$MANDIR" = X; then
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MANDIR="$prefix/attached/man"
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fi
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;;
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builtin-x86)
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if test "X$KERNDIR" = X; then
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KERNDIR="$prefix/attached/kernel"
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fi
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if test "X$BINDIR" = X; then
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BINDIR="$prefix/bin"
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fi
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if test "X$SBINDIR" = X; then
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SBINDIR="$prefix/sbin"
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fi
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if test "X$KMODDIR" = X; then
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KMODDIR="$prefix/kmod"
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fi
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if test "X$MANDIR" = X; then
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MANDIR="$prefix/attached/man"
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fi
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;;
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smp-x86)
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if test "X$KERNDIR" = X; then
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KERNDIR="$prefix/smp-x86/kernel"
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fi
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if test "X$BINDIR" = X; then
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BINDIR="$prefix/bin"
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fi
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if test "X$SBINDIR" = X; then
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SBINDIR="$prefix/sbin"
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fi
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if test "X$KMODDIR" = X; then
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KMODDIR="$prefix/kmod"
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fi
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if test "X$MANDIR" = X; then
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MANDIR="$prefix/smp-x86/man"
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fi
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;;
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*)
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AC_MSG_ERROR([target $WITH_TARGET is unknwon])
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;;
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esac
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KDIR="$WITH_KERNELSRC"
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TARGET="$WITH_TARGET"
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MCCTRL_LINUX_SYMTAB=""
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case "X$WITH_SYSTEM_MAP" in
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Xyes | Xno | X)
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MCCTRL_LINUX_SYMTAB=""
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;;
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*)
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MCCTRL_LINUX_SYMTAB="$WITH_SYSTEM_MAP"
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;;
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esac
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AC_MSG_CHECKING([[for System.map]])
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if test -f "$MCCTRL_LINUX_SYMTAB"; then
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MCCTRL_LINUX_SYMTAB="$MCCTRL_LINUX_SYMTAB"
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elif test -f "/boot/System.map-`uname -r`"; then
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MCCTRL_LINUX_SYMTAB="/boot/System.map-`uname -r`"
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elif test -f "$KDIR/System.map"; then
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MCCTRL_LINUX_SYMTAB="$KDIR/System.map"
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fi
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if test "$MCCTRL_LINUX_SYMTAB" == ""; then
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AC_MSG_ERROR([could not find])
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fi
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if test -z "`eval cat $MCCTRL_LINUX_SYMTAB`"; then
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AC_MSG_ERROR([could not read System.map file, no read permission?])
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fi
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AC_MSG_RESULT([$MCCTRL_LINUX_SYMTAB])
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MCCTRL_LINUX_SYMTAB_CMD="cat $MCCTRL_LINUX_SYMTAB"
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# MCCTRL_FIND_KSYM(SYMBOL)
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# ------------------------------------------------------
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# Search System.map for address of the given symbol and
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# do one of three things in config.h:
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# If not found, leave MCCTRL_KSYM_foo undefined
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# If found to be exported, "#define MCCTRL_KSYM_foo 0"
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# If found not to be exported, "#define MCCTRL_KSYM_foo 0x<value>"
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AC_DEFUN([MCCTRL_FIND_KSYM],[
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AC_MSG_CHECKING([[System.map for symbol $1]])
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mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " $1\$" | cut -d\ -f1`
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if test -z $mcctrl_addr; then
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AC_MSG_RESULT([not found])
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else
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mcctrl_result=$mcctrl_addr
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mcctrl_addr="0x$mcctrl_addr"
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m4_ifval([$2],[],[
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if `eval $MCCTRL_LINUX_SYMTAB_CMD | grep " __ksymtab_$1\$" >/dev/null`; then
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mcctrl_result="exported"
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mcctrl_addr="0"
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fi
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])
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AC_MSG_RESULT([$mcctrl_result])
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AC_DEFINE_UNQUOTED(MCCTRL_KSYM_[]$1,$mcctrl_addr,[Define to address of kernel symbol $1, or 0 if exported])
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fi
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])
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MCCTRL_FIND_KSYM([sys_mount])
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MCCTRL_FIND_KSYM([sys_unshare])
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MCCTRL_FIND_KSYM([zap_page_range])
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AC_SUBST(CC)
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AC_SUBST(XCC)
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AC_SUBST(ARCH)
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AC_SUBST(KDIR)
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AC_SUBST(TARGET)
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AC_SUBST(BINDIR)
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AC_SUBST(SBINDIR)
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AC_SUBST(KMODDIR)
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AC_SUBST(KERNDIR)
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AC_SUBST(MANDIR)
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AC_SUBST(IHK_VERSION)
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AC_SUBST(MCKERNEL_VERSION)
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AC_SUBST(DCFA_VERSION)
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AC_SUBST(IHK_RELEASE_DATE)
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AC_SUBST(MCKERNEL_RELEASE_DATE)
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AC_SUBST(DCFA_RESEASE_DATE)
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AC_CONFIG_HEADERS([executer/kernel/mcctrl/config.h])
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AC_CONFIG_FILES([
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Makefile
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executer/user/Makefile
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executer/kernel/mcctrl/Makefile
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executer/kernel/mcctrl/arch/x86_64/Makefile
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executer/kernel/mcoverlayfs/Makefile
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kernel/Makefile
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kernel/Makefile.build
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arch/x86/tools/mcreboot-attached-mic.sh
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arch/x86/tools/mcshutdown-attached-mic.sh
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arch/x86/tools/mcreboot-builtin-x86.sh
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arch/x86/tools/mcreboot-smp-x86.sh
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arch/x86/tools/mcstop+release-smp-x86.sh
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arch/x86/tools/mcshutdown-builtin-x86.sh
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arch/x86/tools/mcreboot.1:arch/x86/tools/mcreboot.1in
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])
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AS_IF([test "x$enable_dcfa" = xyes], [
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AC_CONFIG_FILES([kernel/Makefile.dcfa])])
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AC_OUTPUT
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