f1ee7015a4
GNU tar 1.35 changed the behaviour for the devmajor/devminor fields, breaking the download hash validation. For details, see: https://lists.gnu.org/archive/html/info-gnu/2023-07/msg00005.html https://patchwork.ozlabs.org/project/buildroot/patch/20231018141155.533944-1-vfazio@gmail.com/ To work around this issue, blacklist tar 1.35+ similar to how we do it for pre-1.27 versions so Buildroot falls back to building host-tar (which is currently 1.34). Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
58 lines
1.4 KiB
Bash
Executable File
58 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
candidate="$1"
|
|
|
|
tar=`which $candidate`
|
|
if [ ! -x "$tar" ]; then
|
|
tar=`which tar`
|
|
if [ ! -x "$tar" ]; then
|
|
# echo nothing: no suitable tar found
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# Output of 'tar --version' examples:
|
|
# tar (GNU tar) 1.15.1
|
|
# tar (GNU tar) 1.25
|
|
# bsdtar 2.8.3 - libarchive 2.8.3
|
|
version=`$tar --version | head -n 1 | sed 's/^.*\s\([0-9]\+\.\S\+\).*$/\1/'`
|
|
major=`echo "$version" | cut -d. -f1`
|
|
minor=`echo "$version" | cut -d. -f2`
|
|
bugfix=`echo "$version" | cut -d. -f3`
|
|
version_bsd=`$tar --version | grep 'bsdtar'`
|
|
|
|
# BSD tar does not have all the command-line options
|
|
if [ -n "${version_bsd}" ] ; then
|
|
# echo nothing: no suitable tar found
|
|
exit 1
|
|
fi
|
|
|
|
# Minimal version = 1.27 (previous versions do not correctly unpack archives
|
|
# containing hard-links if the --strip-components option is used or create
|
|
# different gnu long link headers for path elements > 100 characters).
|
|
major_min=1
|
|
minor_min=27
|
|
|
|
# Maximal version = 1.34 (1.35 changed devmajor/devminor for files)
|
|
# https://lists.gnu.org/archive/html/info-gnu/2023-07/msg00005.html
|
|
major_max=1
|
|
minor_max=34
|
|
|
|
if [ $major -lt $major_min -o $major -gt $major_max ]; then
|
|
# echo nothing: no suitable tar found
|
|
exit 1
|
|
fi
|
|
|
|
if [ $major -eq $major_min -a $minor -lt $minor_min ]; then
|
|
# echo nothing: no suitable tar found
|
|
exit 1
|
|
fi
|
|
|
|
if [ $major -eq $major_max -a $minor -gt $minor_max ]; then
|
|
# echo nothing: no suitable tar found
|
|
exit 1
|
|
fi
|
|
|
|
# valid
|
|
echo $tar
|