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