diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-11-23 09:03:31 +0800 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2022-11-25 10:57:23 -0700 |
| commit | ba70290678c80ff4f0ab68a035ae5622e2359437 (patch) | |
| tree | e8ebc5d41f3f6c3cff8c8c211442d714d54d73da /tools/testing/selftests/gpio | |
| parent | b20ebaa7324a24f32ba27cd4c55dab52222c1abc (diff) | |
selftests: gpio: Use "grep -E" instead of "egrep"
The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
egrep: warning: egrep is obsolescent; using grep -E
fix this up by moving the related file to use "grep -E" instead.
sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/testing/selftests/gpio`
Here are the steps to install the latest grep:
wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz
tar xf grep-3.8.tar.gz
cd grep-3.8 && ./configure && make
sudo make install
export PATH=/usr/local/bin:$PATH
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/gpio')
| -rwxr-xr-x | tools/testing/selftests/gpio/gpio-sim.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/gpio/gpio-sim.sh b/tools/testing/selftests/gpio/gpio-sim.sh index 341e3de00896..9f539d454ee4 100755 --- a/tools/testing/selftests/gpio/gpio-sim.sh +++ b/tools/testing/selftests/gpio/gpio-sim.sh @@ -27,7 +27,7 @@ remove_chip() { continue fi - LINES=`ls $CONFIGFS_DIR/$CHIP/$BANK/ | egrep ^line` + LINES=`ls $CONFIGFS_DIR/$CHIP/$BANK/ | grep -E ^line` if [ "$?" = 0 ]; then for LINE in $LINES; do if [ -e $CONFIGFS_DIR/$CHIP/$BANK/$LINE/hog ]; then |