diff mbox

fix non-portable `echo -n` usage

Message ID 1439092211-25031-1-git-send-email-vapier@gentoo.org
State Committed
Delegated to: Mike Frysinger
Headers show

Commit Message

Mike Frysinger Aug. 9, 2015, 3:50 a.m. UTC
These scripts use #!/bin/sh explicitly, so make sure they avoid echo -n
as different shells treat it differently.  Use the portable printf func
instead.

2015-08-09  Mike Frysinger  <vapier@gentoo.org>

	* iconvdata/tst-tables.sh: Change echo -n to printf.
	* nss/db-Makefile: Likewise.
	* posix/tst-getconf.sh: Likewise.
	* stdio-common/tst-unbputc.sh: Likewise.
---
 iconvdata/tst-tables.sh     |  2 +-
 nss/db-Makefile             | 18 +++++++++---------
 posix/tst-getconf.sh        |  4 ++--
 stdio-common/tst-unbputc.sh |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

Comments

Andreas Schwab Aug. 9, 2015, 6:46 a.m. UTC | #1
Mike Frysinger <vapier@gentoo.org> writes:

> 	* iconvdata/tst-tables.sh: Change echo -n to printf.
> 	* nss/db-Makefile: Likewise.
> 	* posix/tst-getconf.sh: Likewise.
> 	* stdio-common/tst-unbputc.sh: Likewise.

Ok.

Andreas.
diff mbox

Patch

diff --git a/iconvdata/tst-tables.sh b/iconvdata/tst-tables.sh
index 73d9400..cd81a7f 100755
--- a/iconvdata/tst-tables.sh
+++ b/iconvdata/tst-tables.sh
@@ -261,7 +261,7 @@  EOF
 while read charset charmap; do
   if test "$charset" = GB18030; then echo "This might take a while" 1>&2; fi
   case ${charset} in \#*) continue;; esac
-  echo -n "Testing ${charset}" 1>&2
+  printf %s "Testing ${charset}" 1>&2
   if ./tst-table.sh ${common_objpfx} ${objpfx} "${test_program_prefix}" \
       ${charset} ${charmap} < /dev/null; then
     echo 1>&2
diff --git a/nss/db-Makefile b/nss/db-Makefile
index fc62344..f35bfb0 100644
--- a/nss/db-Makefile
+++ b/nss/db-Makefile
@@ -31,7 +31,7 @@  all: $(patsubst %,$(VAR_DB)/%.db,$(notdir $(DATABASES)))
 
 
 $(VAR_DB)/passwd.db: /etc/passwd
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
@@ -41,7 +41,7 @@  $(VAR_DB)/passwd.db: /etc/passwd
 	@echo "done."
 
 $(VAR_DB)/group.db: /etc/group
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
@@ -63,7 +63,7 @@  $(VAR_DB)/group.db: /etc/group
 	@echo "done."
 
 $(VAR_DB)/ethers.db: /etc/ethers
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) '/^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
 		 /^[^#]/ { printf ".%s ", $$1; print; \
@@ -72,7 +72,7 @@  $(VAR_DB)/ethers.db: /etc/ethers
 	@echo "done."
 
 $(VAR_DB)/protocols.db: /etc/protocols
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) '/^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
 		 /^[^#]/ { printf ".%s ", $$1; print; \
@@ -83,7 +83,7 @@  $(VAR_DB)/protocols.db: /etc/protocols
 	@echo "done."
 
 $(VAR_DB)/rpc.db: /etc/rpc
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) '/^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
 		 /^[^#]/ { printf ".%s ", $$1; print; \
@@ -94,7 +94,7 @@  $(VAR_DB)/rpc.db: /etc/rpc
 	@echo "done."
 
 $(VAR_DB)/services.db: /etc/services
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { FS="[ \t/]+" } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
@@ -110,7 +110,7 @@  $(VAR_DB)/services.db: /etc/services
 	@echo "done."
 
 $(VAR_DB)/shadow.db: /etc/shadow
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
@@ -130,7 +130,7 @@  $(VAR_DB)/shadow.db: /etc/shadow
 	fi
 
 $(VAR_DB)/gshadow.db: /etc/gshadow
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
@@ -150,7 +150,7 @@  $(VAR_DB)/gshadow.db: /etc/gshadow
 	fi
 
 $(VAR_DB)/netgroup.db: /etc/netgroup
-	@echo -n "$(patsubst %.db,%,$(@F))... "
+	@printf %s "$(patsubst %.db,%,$(@F))... "
 	@$(AWK) 'BEGIN { ini=1 } \
 		 /^[ \t]*$$/ { next } \
 		 /^[ \t]*#/ { next } \
diff --git a/posix/tst-getconf.sh b/posix/tst-getconf.sh
index f804457..e0582a7 100644
--- a/posix/tst-getconf.sh
+++ b/posix/tst-getconf.sh
@@ -27,7 +27,7 @@  logfile=$common_objpfx/posix/tst-getconf.out
 rm -f $logfile
 result=0
 while read name; do
-  echo -n "getconf $name: " >> $logfile
+  printf %s "getconf $name: " >> $logfile
   ${run_getconf} "$name" < /dev/null 2>> $logfile >> $logfile
   if test $? -ne 0; then
     echo "*** $name FAILED" >> $logfile
@@ -205,7 +205,7 @@  XBS5_LPBIG_OFFBIG_LINTFLAGS
 EOF
 
 while read name; do
-  echo -n "getconf $name /: " >> $logfile
+  printf %s "getconf $name /: " >> $logfile
   ${run_getconf} "$name" / < /dev/null 2>> $logfile >> $logfile
   if test $? -ne 0; then
     echo "*** $name FAILED" >> $logfile
diff --git a/stdio-common/tst-unbputc.sh b/stdio-common/tst-unbputc.sh
index 3e991f2..706c9ea 100755
--- a/stdio-common/tst-unbputc.sh
+++ b/stdio-common/tst-unbputc.sh
@@ -28,6 +28,6 @@  ${test_program_prefix} \
   ${common_objpfx}stdio-common/tst-unbputc \
     2> ${common_objpfx}stdio-common/tst-unbputc.out || status=1
 
-(echo -n 12 | cmp ${common_objpfx}stdio-common/tst-unbputc.out -) || status=1
+(printf 12 | cmp ${common_objpfx}stdio-common/tst-unbputc.out -) || status=1
 
 exit $status