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11 lines
421 B
Plaintext
11 lines
421 B
Plaintext
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# Find out how to count CPUs
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AC_DEFUN([CTNG_CPU_COUNT],
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[AC_CACHE_CHECK([whether to use getconf or sysctl to count CPUs],
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[acx_cv_cpu_count],
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[getconf _NPROCESSORS_ONLN >/dev/null 2>&1 && \
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acx_cv_cpu_count="getconf _NPROCESSORS_ONLN"
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sysctl -n hw.ncpu >/dev/null 2>&1 && \
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acx_cv_cpu_count="sysctl -n hw.ncpu"])
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AC_SUBST(CPU_COUNT, "$acx_cv_cpu_count")
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])
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