Although working with bash, 'echo -n' is really non-portable.

Get rid of this by using printf(1) with no trailing new-line (\n).
Again, thanks to Martin GUY, who pointed this issue.

 /trunk/kconfig/kconfig.mk           |    2     1     1     0
 /trunk/scripts/build/libc_uClibc.sh |    4     3     1     0 ++
 /trunk/scripts/showSamples.sh       |   78    39    39     0 +++++++++++++++++++++---------------------
 3 files changed, 43 insertions(+), 41 deletions(-)

1 files changed, 39 insertions, 39 deletions

diff --git a/scripts/showSamples.sh b/scripts/showSamples.sh
index dc149b70..339bb3be 100755
--- a/scripts/showSamples.sh
+++ b/scripts/showSamples.sh
@@ -31,46 +31,46 @@ dump_single_sample() {
         if [ ${verbose} -ne 0 ]; then
             echo    "    OS        : ${CT_KERNEL}-${CT_KERNEL_VERSION}"
             echo    "    binutils  : binutils-${CT_BINUTILS_VERSION}"
-            echo -n "    C compiler: ${CT_CC}-${CT_CC_VERSION} (C"
-            [ "${CT_CC_LANG_CXX}" = "y"     ] && echo -n ",C++"
-            [ "${CT_CC_LANG_FORTRAN}" = "y" ] && echo -n ",Fortran"
-            [ "${CT_CC_LANG_JAVA}" = "y"    ] && echo -n ",Java"
-            [ "${CT_CC_LANG_ADA}" = "y"     ] && echo -n ",ADA"
-            [ "${CT_CC_LANG_OBJC}" = "y"    ] && echo -n ",Objective-C"
-            [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && echo -n ",Objective-C++"
-            [ -n "${CT_CC_LANG_OTHERS}"     ] && echo -n ",$CT_CC_LANG_OTHERS}"
+            printf  "    C compiler: ${CT_CC}-${CT_CC_VERSION} (C"
+            [ "${CT_CC_LANG_CXX}" = "y"     ] && printf ",C++"
+            [ "${CT_CC_LANG_FORTRAN}" = "y" ] && printf ",Fortran"
+            [ "${CT_CC_LANG_JAVA}" = "y"    ] && printf ",Java"
+            [ "${CT_CC_LANG_ADA}" = "y"     ] && printf ",ADA"
+            [ "${CT_CC_LANG_OBJC}" = "y"    ] && printf ",Objective-C"
+            [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && printf ",Objective-C++"
+            [ -n "${CT_CC_LANG_OTHERS}"     ] && printf ",$CT_CC_LANG_OTHERS}"
             echo    ")"
             echo    "    C library : ${CT_LIBC}-${CT_LIBC_VERSION}"
-            echo -n "    Tools     :"
-            [ "${CT_LIBELF}"  ] && echo -n " libelf-${CT_LIBELF_VERSION}"
-            [ "${CT_SSTRIP}"  ] && echo -n " sstrip"
-            [ "${CT_DMALLOC}" ] && echo -n " dmalloc-${CT_DMALLOC_VERSION}"
-            [ "${CT_DUMA}"    ] && echo -n " duma-${CT_DUMA_VERSION}"
-            [ "${CT_GDB}"     ] && echo -n " gdb-${CT_GDB_VERSION}"
-            [ "${CT_LTRACE}"  ] && echo -n " ltrace-${CT_LTRACE_VERSION}"
-            [ "${CT_STRACE}"  ] && echo -n " strace-${CT_STRACE_VERSION}"
+            printf  "    Tools     :"
+            [ "${CT_LIBELF}"  ] && printf " libelf-${CT_LIBELF_VERSION}"
+            [ "${CT_SSTRIP}"  ] && printf " sstrip"
+            [ "${CT_DMALLOC}" ] && printf " dmalloc-${CT_DMALLOC_VERSION}"
+            [ "${CT_DUMA}"    ] && printf " duma-${CT_DUMA_VERSION}"
+            [ "${CT_GDB}"     ] && printf " gdb-${CT_GDB_VERSION}"
+            [ "${CT_LTRACE}"  ] && printf " ltrace-${CT_LTRACE_VERSION}"
+            [ "${CT_STRACE}"  ] && printf " strace-${CT_STRACE_VERSION}"
             echo
         fi
     else
-        echo -n "| ''${sample}''  "
-        echo -n "|  ${CT_KERNEL_VERSION}  "
-        echo -n "|  ${CT_BINUTILS_VERSION}  "
-        echo -n "|  ${CT_CC_VERSION}  "
-        echo -n "|  ''${CT_LIBC}''  "
-        echo -n "|  ${CT_LIBC_VERSION}  "
-        echo -n "|  ${CT_THREADS_NPTL:+NPTL}${CT_THREADS_LINUXTHREADS:+linuxthreads}${CT_THREADS_NONE:+none}  "
-        echo -n "|  ${CT_ARCH_FLOAT_HW:+hard}${CT_ARCH_FLOAT_SW:+soft} float  "
-        echo -n "|  "
+        printf "| ''${sample}''  "
+        printf "|  ${CT_KERNEL_VERSION}  "
+        printf "|  ${CT_BINUTILS_VERSION}  "
+        printf "|  ${CT_CC_VERSION}  "
+        printf "|  ''${CT_LIBC}''  "
+        printf "|  ${CT_LIBC_VERSION}  "
+        printf "|  ${CT_THREADS_NPTL:+NPTL}${CT_THREADS_LINUXTHREADS:+linuxthreads}${CT_THREADS_NONE:+none}  "
+        printf "|  ${CT_ARCH_FLOAT_HW:+hard}${CT_ARCH_FLOAT_SW:+soft} float  "
+        printf "|  "
         if [ -f "${sample_top}/samples/${sample}/reported.by" ]; then
             ( . "${sample_top}/samples/${sample}/reported.by"
               if [ -n "${reporter_url}" ]; then
-                  echo -n "|  [[${reporter_url}|${reporter_name}]]  "
+                  printf "|  [[${reporter_url}|${reporter_name}]]  "
               else
-                  echo -n "|  ${reporter_name}  "
+                  printf "|  ${reporter_name}  "
               fi
             )
         else
-            echo -n "|  [[http://ymorin.is-a-geek.org/|YEM]]  "
+            printf "|  [[http://ymorin.is-a-geek.org/|YEM]]  "
         fi
         echo "|"
     fi
@@ -84,17 +84,17 @@ done
 
 if [ "${opt}" = -w ]; then
     echo "^ $(date +%Y%m%d.%H%M) ^ |||||||||"
-    echo -n "^ Target "
-    echo -n "^  kernel headers\\\\ version  "
-    echo -n "^  binutils version  "
-    echo -n "^  gcc version  "
-    echo -n "^  libc  "
-    echo -n "^  libc version  "
-    echo -n "^  threading model  "
-    echo -n "^  float support  "
-    echo -n "^  Misc  "
-    echo -n "^  Reported by  "
-    echo    "^"
+    printf "^ Target "
+    printf "^  kernel headers\\\\ version  "
+    printf "^  binutils version  "
+    printf "^  gcc version  "
+    printf "^  libc  "
+    printf "^  libc version  "
+    printf "^  threading model  "
+    printf "^  float support  "
+    printf "^  Misc  "
+    printf "^  Reported by  "
+    echo   "^"
 fi
 for sample in "${@}"; do
     ( dump_single_sample ${opt} ${width} "${sample}" )