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Lines 319-324
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| 319 |
# Thanks to nall <nall@gentoo.org> for this. |
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# Thanks to nall <nall@gentoo.org> for this. |
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# |
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# |
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get_number_of_jobs() { |
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get_number_of_jobs() { |
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local jobs=0 |
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if [ ! -r /proc/cpuinfo ] |
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if [ ! -r /proc/cpuinfo ] |
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then |
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then |
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return 1 |
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return 1 |
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Lines 329-363
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| 329 |
if [ "${ARCH}" = "x86" ] |
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if [ "${ARCH}" = "x86" ] |
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then |
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then |
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# x86 always has "processor" |
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# x86 always has "processor" |
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export MAKEOPTS="${MAKEOPTS} -j$((`grep -c ^processor /proc/cpuinfo` * 2))" |
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jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" |
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elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] |
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elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] |
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then |
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then |
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# sparc always has "ncpus active" |
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# sparc always has "ncpus active" |
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export MAKEOPTS="${MAKEOPTS} -j$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
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jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
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elif [ "${ARCH}" = "alpha" ] |
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elif [ "${ARCH}" = "alpha" ] |
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then |
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then |
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# alpha has "cpus active", but only when compiled with SMP |
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# alpha has "cpus active", but only when compiled with SMP |
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if [ "`grep -c "^cpus active" /proc/cpuinfo`" = "1" ] |
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if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] |
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then |
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then |
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export MAKEOPTS="${MAKEOPTS} -j$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
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jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
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else |
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else |
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export MAKEOPTS="${MAKEOPTS} -j2" |
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jobs=2 |
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fi |
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fi |
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elif [ "${ARCH}" = "ppc" ] |
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elif [ "${ARCH}" = "ppc" ] |
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then |
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then |
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# ppc has "processor", but only when compiled with SMP |
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# ppc has "processor", but only when compiled with SMP |
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if [ "`grep -c "^processor" /proc/cpuinfo`" = "1" ] |
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if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] |
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then |
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then |
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export MAKEOPTS="${MAKEOPTS} -j$((`grep -c ^processor /proc/cpuinfo` * 2))" |
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jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" |
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else |
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else |
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export MAKEOPTS="${MAKEOPTS} -j2" |
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jobs=2 |
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fi |
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fi |
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elif [ "${ARCH}" = "mips" ] |
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then |
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# mips always has "processor" |
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jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" |
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else |
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else |
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export MAKEOPTS="${MAKEOPTS} -j$((`grep -c ^cpu /proc/cpuinfo` * 2))" |
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jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" |
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die "Unknown ARCH -- ${ARCH}!" |
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die "Unknown ARCH -- ${ARCH}!" |
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fi |
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fi |
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# Make sure the number is valid ... |
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if [ "${jobs}" -lt 1 ] |
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then |
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jobs=1 |
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fi |
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export MAKEOPTS="${MAKEOPTS} -j${jobs}" |
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} |
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} |
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