27 lines
605 B
Bash
Executable File
27 lines
605 B
Bash
Executable File
#!/bin/bash
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set -uo pipefail
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[[ $EXECUTED_IN_CHROOT != "true" ]] \
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&& { echo "This script must not be executed directly!" >&2; exit 1; }
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# Source the systems profile
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source /etc/profile
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# Set safe umask
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umask 0077
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# Export variables (used to determine processor count by some applications)
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export NPROC="$(nproc || echo 2)"
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export NPROC_ONE="$((NPROC + 1))"
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# Set default makeflags and emerge flags for parallel emerges
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export MAKEFLAGS="-j$NPROC"
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export EMERGE_DEFAULT_OPTS="--jobs=$NPROC_ONE --load-average=$NPROC"
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# Unset critical variables
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unset key
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# Execute the requested command
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exec "$@"
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