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10 lines
425 B
10 lines
425 B
# 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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[ctng_cv_cpu_count], |
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[getconf _NPROCESSORS_ONLN >/dev/null 2>&1 && \ |
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ctng_cv_cpu_count="getconf _NPROCESSORS_ONLN" |
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sysctl -n hw.ncpu >/dev/null 2>&1 && \ |
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ctng_cv_cpu_count="sysctl -n hw.ncpu"]) |
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AC_SUBST(CPU_COUNT, "$ctng_cv_cpu_count") |
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])
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