scripts/checkkconfigsymbols.sh: replace echo -e with printf

-e is a non-standard echo option, echo output is implementation-dependent when it is used. Replace echo -e with printf as suggested by POSIX echo manual. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>

scripts/checkkconfigsymbols.sh: replace echo -e with printf
-e is a non-standard echo option, echo output is implementation-dependent when it is used. Replace echo -e with printf as suggested by POSIX echo manual. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Max Filippov · Michal Marek
1 parent 95e2a7d807
Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff
scripts/checkkconfigsymbols.sh
@@ -9,7 +9,7 @@
 # Doing this once at the beginning saves a lot of time, on a cache-hot tree.
 Kconfigs="`find . -name 'Kconfig' -o -name 'Kconfig*[^~]'`"
  
-/bin/echo -e "File list \tundefined symbol used"
+printf "File list \tundefined symbol used\n"
 find $paths -name '*.[chS]' -o -name 'Makefile' -o -name 'Makefile*[^~]'| while read i
 do
 	# Output the bare Kconfig variable and the filename; the _MODULE part at
@@ -54,7 +54,7 @@
 	# beyond the purpose of this script.
 	symb_bare=`echo $symb | sed -e 's/_MODULE//'`
 	if ! grep -q "\<$symb_bare\>" $Kconfigs; then
-		/bin/echo -e "$files: \t$symb"
+		printf "$files: \t$symb\n"
 	fi
 done|sort
...	...	@@ -9,7 +9,7 @@
9	9	# Doing this once at the beginning saves a lot of time, on a cache-hot tree.
10	10	Kconfigs="`find . -name 'Kconfig' -o -name 'Kconfig*[^~]'`"
11	11
12		-/bin/echo -e "File list \tundefined symbol used"
	12	+printf "File list \tundefined symbol used\n"
13	13	find $paths -name '.[chS]' -o -name 'Makefile' -o -name 'Makefile[^~]'\| while read i
14	14	do
15	15	# Output the bare Kconfig variable and the filename; the _MODULE part at
...	...	@@ -54,7 +54,7 @@
54	54	# beyond the purpose of this script.
55	55	symb_bare=`echo $symb \| sed -e 's/_MODULE//'`
56	56	if ! grep -q "\<$symb_bare\>" $Kconfigs; then
57		- /bin/echo -e "$files: \t$symb"
	57	+ printf "$files: \t$symb\n"
58	58	fi
59	59	done\|sort