From c3af08639505ca826f0d005eedc863d73c95daff Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN" Date: Sat, 17 Nov 2018 18:15:49 +0100 Subject: support/dependencies: treat BSD-tar like the other cases Currently, when we detect that tar is BSD-tar, we fake an unsupported version (major, minor) and rely on the version check to reject BSD-tar. There is no reason to use such shenanigans, when we can simply reject it from the onset. Simplify the logic: - use positive logic in the condition - directly exit in error Also, comment that case like the other cases are commented. Signed-off-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni --- support/dependencies/check-host-tar.sh | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'support') diff --git a/support/dependencies/check-host-tar.sh b/support/dependencies/check-host-tar.sh index 0857307396..934cb61299 100755 --- a/support/dependencies/check-host-tar.sh +++ b/support/dependencies/check-host-tar.sh @@ -20,10 +20,11 @@ major=`echo "$version" | cut -d. -f1` minor=`echo "$version" | cut -d. -f2` bugfix=`echo "$version" | cut -d. -f3` version_bsd=`$tar --version | grep 'bsdtar'` -if [ ! -z "${version_bsd}" ] ; then - # mark as invalid version - not all command line options are available - major=0 - minor=0 + +# BSD tar does not have all the command-line options +if [ -n "${version_bsd}" ] ; then + # echo nothing: no suitable tar found + exit 1 fi # Minimal version = 1.27 (previous versions do not correctly unpack archives -- cgit v1.2.1