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39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
dnl $Id$
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dnl
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AC_DEFUN([RTEMS_CHECK_NETWORKING],
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[dnl
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AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])dnl
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AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
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AC_CACHE_CHECK([whether CPU supports networking],
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rtems_cv_HAS_NETWORKING,
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[dnl
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case "$RTEMS_CPU" in
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avr*|m32c*) # do not have address space to hold BSD TCP/IP stack
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rtems_cv_HAS_NETWORKING="no"
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;;
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unix*)
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rtems_cv_HAS_NETWORKING="no"
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;;
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*)
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AS_IF([test "${RTEMS_HAS_NETWORKING}" = "yes"],[
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# suppress libnetworking if one these types is not available
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AS_IF([test x"$ac_cv_type_int8_t" = xyes \
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&& test x"$ac_cv_type_uint8_t" = xyes \
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&& test x"$ac_cv_type_int16_t" = xyes \
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&& test x"$ac_cv_type_uint16_t" = xyes \
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&& test x"$ac_cv_type_int32_t" = xyes \
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&& test x"$ac_cv_type_uint32_t" = xyes \
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&& test x"$ac_cv_type_int64_t" = xyes \
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&& test x"$ac_cv_type_uint64_t" = xyes],
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[rtems_cv_HAS_NETWORKING=yes],
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[rtems_cv_HAS_NETWORKING=no])
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],[
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rtems_cv_HAS_NETWORKING=disabled
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])
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;;
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esac
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])
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])
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])
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