Rework how WORLD_FLAGS and KERNEL_FLAGS are set, to remove an
unnecessary expr(1) call. Inspired by: hrs (a few months ago) MFC after: 1 week X-MFC-With: r262499, r262505 Sponsored by: The FreeBSD Foundation
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@ -64,11 +64,9 @@ SRC_CONF="/dev/null"
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# The number of make(1) jobs, defaults to the number of CPUs available for
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# buildworld, and half of number of CPUs available for buildkernel.
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NCPU=$(sysctl -n hw.ncpu)
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if [ ${NCPU} -gt 1 ]; then
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WORLD_FLAGS="-j${NCPU}"
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KERNEL_FLAGS="-j$(expr ${NCPU} / 2)"
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fi
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WORLD_FLAGS="-j$(sysctl -n hw.ncpu)"
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KERNEL_FLAGS="-j$(( $(( $(sysctl -n hw.ncpu) + 1 )) / 2))"
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MAKE_FLAGS="-s"
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# The name of the kernel to build, defaults to GENERIC.
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