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https://gitlab.freedesktop.org/mesa/mesa.git
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49 lines
799 B
Bash
49 lines
799 B
Bash
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#!/bin/bash -e
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usage()
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{
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echo "Usage: $0 <target1> <target2>"
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echo "Highlight differences between Mesa configs"
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echo "Example:"
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echo " $0 linux linux-x86"
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}
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die()
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{
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echo "$@" >&2
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return 1
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}
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case "$1" in
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-h|--help) usage; exit 0;;
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esac
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[ $# -lt 2 ] && die 2 targets needed. See $0 --help
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target1=$1
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target2=$2
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topdir=$(cd "`dirname $0`"/..; pwd)
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cd "$topdir"
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[ -f "./configs/$target1" ] || die Missing configs/$target1
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[ -f "./configs/$target2" ] || die Missing configs/$target2
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trap 'rm -f "$t1" "$t2"' 0
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t1=$(mktemp)
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t2=$(mktemp)
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make -f- -n -p <<EOF | sed '/^# Not a target/,/^$/d' > $t1
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TOP = .
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include \$(TOP)/configs/$target1
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default:
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EOF
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make -f- -n -p <<EOF | sed '/^# Not a target/,/^$/d' > $t2
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TOP = .
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include \$(TOP)/configs/$target2
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default:
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EOF
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diff -pu -I'^#' $t1 $t2
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