forked from Imagelibrary/rtems
19 lines
598 B
Plaintext
19 lines
598 B
Plaintext
AC_DEFUN([RTEMS_ENABLE_SMP],
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[
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## AC_BEFORE([$0], [RTEMS_CHECK_SMP])dnl
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AC_ARG_ENABLE(smp,
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[AS_HELP_STRING([--enable-smp],[enable support for symmetric multiprocessing
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(SMP)])],
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[case "${enableval}" in
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yes) test -z $enable_rtemsbsp && AC_MSG_ERROR([SMP requires BSPs to be provided, none have, see --enable-rtemsbsp])
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case "${RTEMS_CPU}" in
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arm|powerpc|riscv*|sparc|i386) RTEMS_HAS_SMP=yes ;;
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*) RTEMS_HAS_SMP=no ;;
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esac
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;;
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no) RTEMS_HAS_SMP=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for enable-smp option) ;;
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esac],[RTEMS_HAS_SMP=no])
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])
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