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dnl check-tool.m4,v 1.2 2002/01/08 12:06:18 joel Exp

## Check for a cross tool, similar to AC_CHECK_TOOL, but do not fall back to

## the un-prefixed version of PROG-TO-CHECK-FOR.

dnl RTEMS_CHECK_TOOL(VARIABLE, PROG-TO-CHECK-FOR[, VALUE-IF-NOT-FOUND [, PATH]])

AC_DEFUN(RTEMS_CHECK_TOOL,

[

  AS_IF([test "x$build_alias" != "x$host_alias"],

    [rtems_tool_prefix=${ac_tool_prefix}])

  AC_CHECK_PROG($1, ${rtems_tool_prefix}$2, ${rtems_tool_prefix}$2, $3, $4)

])