35 lines
999 B
Bash
Executable File
35 lines
999 B
Bash
Executable File
#!/usr/bin/env bash
|
|
# Write unified diffs for ipc3.c, pcm.c, hda-dai.c (ChromeOS 5.15 vs Ubuntu HWE 6.17) to OUT dir.
|
|
set -euo pipefail
|
|
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
|
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
|
|
CH="${CH:-$REPO_ROOT/chromiumos_kernel/v5.15}"
|
|
UB="${UB:-$REPO_ROOT/kernel-src/linux-hwe-6.17-6.17.0}"
|
|
OUT="${OUT:-$REPO_ROOT/patches/ubuntu-hwe-6.17/reference}"
|
|
|
|
FILES=(
|
|
sound/soc/sof/ipc3.c
|
|
sound/soc/sof/ipc3-pcm.c
|
|
sound/soc/sof/pcm.c
|
|
sound/soc/sof/intel/hda-dai.c
|
|
)
|
|
|
|
mkdir -p "$OUT"
|
|
missing=0
|
|
for f in "${FILES[@]}"; do
|
|
if [[ ! -f "$CH/$f" || ! -f "$UB/$f" ]]; then
|
|
echo "WARN: skip (missing): $f" >&2
|
|
missing=1
|
|
continue
|
|
fi
|
|
safe="${f//\//_}"
|
|
dest="$OUT/diff-u_${safe}.txt"
|
|
( diff -u "$CH/$f" "$UB/$f" || true ) > "$dest"
|
|
echo "Wrote $dest ($(wc -l < "$dest") lines)"
|
|
done
|
|
if [[ "$missing" -eq 1 ]]; then
|
|
echo "Ensure CH and UB trees exist. CH=$CH UB=$UB" >&2
|
|
exit 1
|
|
fi
|
|
echo "Done. Directory $OUT is gitignored by default."
|