Remove bashisms from scripts

The '-e' option to echo and brace expansion are not guaranteed to be supported by a POSIX-compliant /bin/sh (e.g. dash) Signed-off-by: dann frazier <dannf@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Remove bashisms from scripts
The '-e' option to echo and brace expansion are not guaranteed to be supported by a POSIX-compliant /bin/sh (e.g. dash) Signed-off-by: dann frazier <dannf@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
dann frazier · Sam Ravnborg
1 parent a9eb522375
Showing 2 changed files with 2 additions and 2 deletions Side-by-side Diff
scripts/gcc-version.sh
scripts/ver_linux
@@ -18,7 +18,7 @@
  
 if [ ${#compiler} -eq 0 ]; then
 	echo "Error: No compiler specified."
-	echo -e "Usage:\n\t$0 <gcc-command>"
+	printf "Usage:\n\t$0 <gcc-command>\n"
 	exit 1
 fi
  
@@ -65,7 +65,7 @@
 ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -n 1 | awk \
 'NR==1{print "Dynamic linker (ldd)  ", $NF}'
  
-ls -l /usr/lib/lib{g,stdc}++.so  2>/dev/null | awk -F. \
+ls -l /usr/lib/libg++.so /usr/lib/libstdc++.so  2>/dev/null | awk -F. \
        '{print "Linux C++ Library      " $4"."$5"."$6}'
  
 ps --version 2>&1 | grep version | awk \
...	...	@@ -18,7 +18,7 @@
18	18
19	19	if [ ${#compiler} -eq 0 ]; then
20	20	echo "Error: No compiler specified."
21		- echo -e "Usage:\n\t$0 <gcc-command>"
	21	+ printf "Usage:\n\t$0 <gcc-command>\n"
22	22	exit 1
23	23	fi
24	24
...	...	@@ -65,7 +65,7 @@
65	65	ldd -v > /dev/null 2>&1 && ldd -v \|\| ldd --version \|head -n 1 \| awk \
66	66	'NR==1{print "Dynamic linker (ldd) ", $NF}'
67	67
68		-ls -l /usr/lib/lib{g,stdc}++.so 2>/dev/null \| awk -F. \
	68	+ls -l /usr/lib/libg++.so /usr/lib/libstdc++.so 2>/dev/null \| awk -F. \
69	69	'{print "Linux C++ Library " $4"."$5"."$6}'
70	70
71	71	ps --version 2>&1 \| grep version \| awk \