Messages in this thread Patch in this message | | | From | Tiezhu Yang <> | Subject | [PATCH v2 4/6] selftests: gpio: Use "grep -E" instead of "egrep" | Date | Wed, 23 Nov 2022 09:03:31 +0800 |
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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> --- tools/testing/selftests/gpio/gpio-sim.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/gpio/gpio-sim.sh b/tools/testing/selftests/gpio/gpio-sim.sh index 341e3de..9f539d4 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 -- 2.1.0
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