#! /bin/sh
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staging=${DESTDIR}
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prefix="@prefix@"
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exec_prefix="@exec_prefix@"
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libdir="@libdir@"
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datarootdir="@datarootdir@"
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datadir="@datadir@"
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pkgdatadir="${datadir}/@PACKAGE@"
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includedir="@includedir@"
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core="@CORE@"
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XENO_VERSION="@PACKAGE_VERSION@"
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XENO_PREFIX="${staging}${prefix}"
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XENO_CC="@CC@"
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XENO_TARGET_ARCH="@XENO_BUILD_STRING@"
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XENO_INCLUDE_DIR="${staging}${includedir}"
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XENO_BASE_CFLAGS="-I$XENO_INCLUDE_DIR/mercury -I$XENO_INCLUDE_DIR @XENO_USER_APP_CFLAGS@ -D__MERCURY__"
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XENO_BASE_LDFLAGS="-L${staging}${libdir} -lmercury -lpthread -lrt @XENO_USER_APP_LDFLAGS@"
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XENO_LIBRARY_DIR="${staging}${libdir}"
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unset skin_list codegen
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usage ()
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{
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cat <<EOF
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Usage xeno-config OPTIONS
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Options :
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--help
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--v,--verbose
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--version
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--cc
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--ccld
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--arch
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--prefix
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--[skin=]posix|vxworks|psos|alchemy|rtdm|smokey
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--auto-init|auto-init-solib|no-auto-init
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--cflags
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--ldflags
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--lib*-dir,--libdir,--user-libdir
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--core
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--info
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EOF
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exit $1
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}
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verbose ()
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{
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echo xeno-config --verbose
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echo " --core=mercury"
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echo " --version=\"${XENO_VERSION}\""
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echo " --cc=\"$XENO_CC\""
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echo " --ccld=\"$XENO_CC\""
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echo " --arch=\"$XENO_TARGET_ARCH\""
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echo " --prefix=\"$XENO_PREFIX\""
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echo " --library-dir=\"$XENO_LIBRARY_DIR\""
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exit 0
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}
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dump_info ()
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{
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version=${XENO_VERSION}
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if test -x $XENO_PREFIX/sbin/version; then
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_version=`$XENO_PREFIX/sbin/version 2>/dev/null`
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test x"$_version" = x || version="$_version"
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fi
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echo "Xenomai version: ${version}"
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uname -a 2>/dev/null || echo "Cannot determine system information (uname?)"
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echo "Kernel parameters: `cat /proc/cmdline`"
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echo "Compiler: @XENO_BUILD_COMPILER@"
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eval echo "Build args: @XENO_BUILD_ARGS@"
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}
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if test $# -eq 0; then
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verbose $*
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usage 1 1>&2
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fi
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do_ldflags=
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do_cflags=
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do_setinit=
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do_autoinit=y
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do_autoinit_solib=
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while test $# -gt 0; do
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case "$1" in
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--v|--verbose)
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verbose $*
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exit 0
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;;
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--version)
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echo ${XENO_VERSION}
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;;
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--cc|--ccld)
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echo $XENO_CC
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;;
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--arch)
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echo $XENO_TARGET_ARCH
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;;
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--prefix)
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echo $XENO_PREFIX
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;;
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--no-auto-init)
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do_setinit=y
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do_autoinit=
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do_autoinit_solib=
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;;
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--auto-init)
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do_setinit=y
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do_autoinit=y
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do_autoinit_solib=
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;;
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--auto-init-solib)
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if test \! -r ${XENO_LIBRARY_DIR}/xenomai/bootstrap-pic.o; then
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echo "--auto-init-solib requires shared library support" 1>&2
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exit 1
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fi
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do_setinit=y
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do_autoinit=y
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do_autoinit_solib=y
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;;
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--lib*-dir|--libdir|--user-libdir)
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echo $XENO_LIBRARY_DIR
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;;
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--skin)
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if [ "$2" = native ]; then
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skin_list="$skin_list alchemy"
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else
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skin_list="$skin_list $2"
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fi
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shift
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;;
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--skin=*)
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if [ "$1" = "--skin=native" -o "$1" = "--native" ]; then
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skin_list="$skin_list alchemy"
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else
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skin_list="$skin_list `expr "$1" : '--skin=\(.*\)'`"
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fi
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;;
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--posix|--vxworks|--psos|--alchemy|--rtdm|--smokey)
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skin_list="$skin_list `expr "$1" : '--\(.*\)'`"
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;;
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--cflags)
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do_cflags=y
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;;
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--ldflags)
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do_ldflags=y
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;;
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--core)
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echo mercury
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;;
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--help)
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usage 0 1>&2
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;;
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--info)
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dump_info
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;;
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*)
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echo "invalid option: $1" 1>&2
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usage 1 1>&2
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;;
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esac
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shift
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done
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if test x$do_setinit = xy -a x$do_ldflags = x; then
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echo "--[no-]auto-init is meaningful only with --ldflags" 1>&2
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exit 1
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fi
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if test x$do_cflags = xy; then
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cflags="$XENO_BASE_CFLAGS"
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test -z "$skin_list" && skin_list=posix
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for skin in $skin_list; do
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case "$skin" in
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vxworks|psos|alchemy|smokey)
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cflags="$cflags -I$XENO_INCLUDE_DIR/$skin"
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;;
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posix|rtdm)
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;;
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*)
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echo "$skin is not a user-space API" 1>&2
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exit 1
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;;
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esac
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done
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echo $cflags
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fi
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if test x$do_ldflags = xy; then
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test -z "$skin_list" && skin_list=posix
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ldflags=
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copperplate=
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for skin in $skin_list; do
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case "$skin" in
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posix|rtdm)
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;;
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vxworks|psos|alchemy|smokey)
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copperplate="-lcopperplate$core"
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ldflags="-l$skin$core $ldflags"
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;;
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*)
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echo "unknown API: $skin" 1>&2
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exit 1
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;;
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esac
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done
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wrap_main=
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if test x$do_autoinit = xy; then
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if test x$do_autoinit_solib = xy; then
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codegen=-pic
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else
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wrap_main="-Wl,--wrap=main -Wl,--dynamic-list=${XENO_LIBRARY_DIR}/dynlist.ld"
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fi
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bootstrap="${XENO_LIBRARY_DIR}/xenomai/bootstrap${codegen}.o"
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fi
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ldflags="-Wl,--no-as-needed $ldflags"
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echo "$ldflags $copperplate $bootstrap $wrap_main $XENO_BASE_LDFLAGS"
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fi
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exit 0
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