mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-18 20:37:56 +00:00
3906acc007
... which are not of much interest to the end user. Signed-off-by: Alexey Neyman <stilor@att.net>
69 lines
2.3 KiB
Bash
Executable File
69 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
# Yes, this intends to be a true POSIX script file.
|
|
set -e
|
|
|
|
myname="$0"
|
|
|
|
# Parse the tools' paths configuration
|
|
# It is expected that this script is only to be run from the
|
|
# source directory of crosstool-NG, so it is trivial to find
|
|
# paths.sh (we can't use ". paths.sh", as POSIX states that
|
|
# $PATH should be searched for, and $PATH most probably doe
|
|
# not include "."), hence the "./".
|
|
. "./paths.sh"
|
|
|
|
doUsage() {
|
|
cat <<_EOF_
|
|
Usage: ${myname} <src_dir> <dst_dir> <base> <inc> [sed_re]
|
|
Renumbers all patches found in 'src_dir', starting at 'base', with an
|
|
increment of 'inc', and puts the renumbered patches in 'dst_dir'.
|
|
Leading digits are replaced with the new indexes, and a subsequent '_'
|
|
is replaced with a '-'.
|
|
If 'sed_re' is given, it is interpreted as a valid sed expression, and
|
|
is be applied to the patch name.
|
|
If the environment variable FAKE is set to 'y', then nothing gets done,
|
|
the command to run is only be printed, and not executed (so you can
|
|
check beforehand).
|
|
'dst_dir' must not yet exist.
|
|
Eg.:
|
|
patch-renumber.sh patches/gcc/4.2.3 patches/gcc/4.2.4 100 10
|
|
patch-renumber.sh /some/dir/my-patches patches/gcc/4.3.1 100 10 's/(all[_-])*(gcc[-_])*//;'
|
|
_EOF_
|
|
}
|
|
|
|
[ $# -lt 4 -o $# -gt 5 ] && { doUsage; exit 1; }
|
|
|
|
src="${1}"
|
|
dst="${2}"
|
|
cpt="${3}"
|
|
inc="${4}"
|
|
sed_re="${5}"
|
|
if [ ! -d "${src}" ]; then
|
|
printf "%s: '%s': not a directory\n" "${myname}" "${src}"
|
|
exit 1
|
|
fi
|
|
if [ -d "${dst}" ]; then
|
|
printf "%s: '%s': directory already exists\n" "${myname}" "${dst}"
|
|
exit 1
|
|
fi
|
|
|
|
Q=
|
|
if [ -n "${FAKE}" ]; then
|
|
printf "%s: won't do anything: FAKE='%s'\n" "${myname}" "${FAKE}"
|
|
Q="echo"
|
|
fi
|
|
|
|
${Q} mkdir -pv "${dst}"
|
|
for p in "${src}/"*.patch*; do
|
|
[ -e "${p}" ] || { echo "No such file '${p}'"; exit 1; }
|
|
newname="$(printf "%03d-%s" \
|
|
"${cpt}" \
|
|
"$( basename "${p}" \
|
|
|${sed} -r -e 's/^[[:digit:]]+[-_]//' \
|
|
-e "${sed_re}" \
|
|
)" \
|
|
)"
|
|
${Q} cp -v "${p}" "${dst}/${newname}"
|
|
cpt=$((cpt+inc))
|
|
done
|