linux/debian/patches/features/all/aufs3/gen-patch

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#!/bin/bash -e
aufs_dir="$1"
export GIT_DIR="$aufs_dir/.git"
from_line='From: J. R. Okajima <hooanon05@yahoo.co.jp>'
if [ -d "$GIT_DIR" ]; then
origin_line="Origin: http://sourceforge.net/p/aufs/aufs3-standalone/ci/$(git rev-list HEAD -1)/tree/"
else
echo >&2 "W: Cannot include a specific origin URL without an aufs git repo"
origin_line='Origin: http://sourceforge.net/p/aufs/aufs3-standalone/ref/master/branches/'
fi
bug_line='Bug-Debian: http://bugs.debian.org/541828'
for patch in aufs3-{base,kbuild,mmap,standalone}.patch; do
{
echo "$from_line"
if [ -d "$GIT_DIR" ]; then
git log --pretty='Date: %ad' HEAD -1 -- "$patch"
fi
echo -n 'Subject: '
head -1 "$aufs_dir/$patch"
echo "$origin_line"
echo "$bug_line"
echo
echo 'Patch headers added by debian/patches/features/all/aufs3/gen-patch'
echo
sed 's/^+.*EXPORT_SYMBOL\b/&_GPL/' < "$aufs_dir"/"$patch"
} > debian/patches/features/all/aufs3/"$patch"
done
{
echo "$from_line"
if [ -d "$GIT_DIR" ]; then
git log --pretty='Date: %ad' HEAD -1
fi
sed -rn 's/^#define AUFS_VERSION[[:space:]]+"(.*)"/Subject: aufs\1/p' \
< "$aufs_dir/include/uapi/linux/aufs_type.h"
echo "$origin_line"
echo "$bug_line"
echo
echo 'Patch generated by debian/patches/features/all/aufs3/gen-patch'
echo
cd "$aufs_dir" && \
{ find Documentation fs -type f; \
echo include/uapi/linux/aufs_type.h; } | \
LC_ALL=C sort | \
while read file; do
diff -uN a/"$file" "$file" | filterdiff --addnewprefix=b/
done
} > debian/patches/features/all/aufs3/aufs3-add.patch