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AC_DEFUN([_RTEMS_CHECK_CUSTOM_BSP],[
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])dnl sets RTEMS_CPU, target
AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir
$2=
for i in \
`ls "${srcdir}/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}"/*/make/custom/$1 2>/dev/null`;
do
AS_IF([test -r $i],[
$2="$i"
break
])
done
])
AC_DEFUN([RTEMS_CHECK_CUSTOM_BSP],[
_RTEMS_CHECK_CUSTOM_BSP([[$]$1.cfg],[BSP_FOUND])
AS_IF([test -z "$BSP_FOUND"],[
AC_MSG_ERROR([missing [$]$1.cfg])
])
])
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