scripts+samples: fix listings the samples

Since we use defconfigs to save the samples, listing all the
samples can no longer be done by passing all the sample names
at one to the script; we need to pass them one-by-one after
we expand the sample's defconfig ibnto a complete .config.

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

1 files changed, 23 insertions, 36 deletions

diff --git a/scripts/showSamples.sh b/scripts/showSamples.sh
index ba32c3c..9a902ee 100755
--- a/scripts/showSamples.sh
+++ b/scripts/showSamples.sh
@@ -9,6 +9,7 @@
 
 [ "$1" = "-v" ] && opt="$1" && shift
 [ "$1" = "-w" ] && opt="$1" && shift
+[ "$1" = "-W" ] && opt="$1" && shift
 
 # GREP_OPTIONS screws things up.
 export GREP_OPTIONS=
@@ -17,16 +18,15 @@ export GREP_OPTIONS=
 # Note: we use the specific .config.sample config file
 dump_single_sample() {
     local verbose=0
+    local wiki=0
     local complibs
     [ "$1" = "-v" ] && verbose=1 && shift
     [ "$1" = "-w" ] && wiki=1 && shift
-    local width="$1"
-    local sample="$2"
+    local sample="$1"
     case "${sample}" in
         current)
             sample_type="l"
             sample="$( ${CT_NG} show-tuple )"
-            width="${#sample}"
             ;;
         *)  if [ -f "${CT_TOP_DIR}/samples/${sample}/crosstool.config" ]; then
                 sample_top="${CT_TOP_DIR}"
@@ -38,20 +38,20 @@ dump_single_sample() {
             ;;
     esac
     . $(pwd)/.config.sample
-    if [ -z "${wiki}" ]; then
-        t_width=14
-        printf "%-*s  [%s" ${width} "${sample}" "${sample_type}"
-        [ -f "${sample_top}/samples/${sample}/broken" ] && printf "B" || printf " "
-        [ "${CT_EXPERIMENTAL}" = "y" ] && printf "X" || printf " "
-        echo "]"
+    if [ ${wiki} -eq 0 ]; then
+        width=14
+        printf "[%s" "${sample_type}"
+        [ -f "${sample_top}/samples/${sample}/broken" ] && printf "B" || printf "."
+        [ "${CT_EXPERIMENTAL}" = "y" ] && printf "X" || printf "."
+        printf "]   %s\n" "${sample}"
         if [ ${verbose} -ne 0 ]; then
             case "${CT_TOOLCHAIN_TYPE}" in
                 cross)  ;;
                 canadian)
-                    printf "    %-*s : %s\n" ${t_width} "Host" "${CT_HOST}"
+                    printf "    %-*s : %s\n" ${width} "Host" "${CT_HOST}"
                     ;;
             esac
-            printf "    %-*s : %s\n" ${t_width} "OS" "${CT_KERNEL}${CT_KERNEL_VERSION:+-}${CT_KERNEL_VERSION}"
+            printf "    %-*s : %s\n" ${width} "OS" "${CT_KERNEL}${CT_KERNEL_VERSION:+-}${CT_KERNEL_VERSION}"
             if [    -n "${CT_GMP}"              \
                  -o -n "${CT_MPFR}"             \
                  -o -n "${CT_PPL}"              \
@@ -65,7 +65,7 @@ dump_single_sample() {
                  -o -n "${CT_MPC_TARGET}"       \
                  -o -n "${CT_LIBELF_TARGET}"    \
                ]; then
-                printf "    %-*s :" ${t_width} "Companion libs"
+                printf "    %-*s :" ${width} "Companion libs"
                 complibs=1
             fi
             [ -z "${CT_GMP}"    -a -z "${CT_GMP_TARGET}"    ] || printf " gmp-%s"       "${CT_GMP_VERSION}"
@@ -75,8 +75,8 @@ dump_single_sample() {
             [ -z "${CT_MPC}"    -a -z "${CT_MPC_TARGET}"    ] || printf " mpc-%s"       "${CT_MPC_VERSION}"
             [ -z "${CT_LIBELF}" -a -z "${CT_LIBELF_TARGET}" ] || printf " libelf-%s"    "${CT_LIBELF_VERSION}"
             [ -z "${complibs}"  ] || printf "\n"
-            printf  "    %-*s : %s\n" ${t_width} "binutils" "binutils-${CT_BINUTILS_VERSION}"
-            printf  "    %-*s : %s" ${t_width} "C compiler" "${CT_CC}-${CT_CC_VERSION} (C"
+            printf  "    %-*s : %s\n" ${width} "binutils" "binutils-${CT_BINUTILS_VERSION}"
+            printf  "    %-*s : %s" ${width} "C compiler" "${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"
@@ -85,8 +85,8 @@ dump_single_sample() {
             [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && printf ",Objective-C++"
             [ -n "${CT_CC_LANG_OTHERS}"     ] && printf ",${CT_CC_LANG_OTHERS}"
             printf ")\n"
-            printf  "    %-*s : %s\n" ${t_width} "C library" "${CT_LIBC}${CT_LIBC_VERSION:+-}${CT_LIBC_VERSION}"
-            printf  "    %-*s :" ${t_width} "Tools"
+            printf  "    %-*s : %s\n" ${width} "C library" "${CT_LIBC}${CT_LIBC_VERSION:+-}${CT_LIBC_VERSION}"
+            printf  "    %-*s :" ${width} "Tools"
             [ "${CT_TOOL_sstrip}"   ] && printf " sstrip"
             [ "${CT_DEBUG_dmalloc}" ] && printf " dmalloc-${CT_DMALLOC_VERSION}"
             [ "${CT_DEBUG_duma}"    ] && printf " duma-${CT_DUMA_VERSION}"
@@ -153,13 +153,7 @@ dump_single_sample() {
     fi
 }
 
-# Get largest sample width
-width=0
-for sample in "${@}"; do
-    [ ${#sample} -gt ${width} ] && width=${#sample}
-done
-
-if [ "${opt}" = -w ]; then
+if [ "${opt}" = "-w" -a ${#} -eq 0 ]; then
     printf "^ %s  |||||||||||||||\n" "$( date "+%Y%m%d.%H%M %z" )"
     printf "^ Target  "
     printf "^ Host  "
@@ -174,20 +168,13 @@ if [ "${opt}" = -w ]; then
     printf "^  Initially\\\\\\\\ reported by  "
     printf "^  Last\\\\\\\\ updated  "
     echo   "^"
-elif [ -z "${opt}" ]; then
-    printf "%-*s  Status\n" ${width} "Sample name"
+    exit 0
+elif [ "${opt}" = "-W" ]; then
+    printf "^ Total: ${#} samples  || **X**: sample uses features marked as being EXPERIMENTAL.\\\\\\\\ **B**: sample is currently BROKEN. |||||||||||||"
+    echo   ""
+    exit 0
 fi
 
 for sample in "${@}"; do
-    ( dump_single_sample ${opt} ${width} "${sample}" )
+    ( dump_single_sample ${opt} "${sample}" )
 done
-
-if [ "${opt}" = -w ]; then
-    printf "^ Total: ${#@} samples  || **X**: sample uses features marked as being EXPERIMENTAL.\\\\\\\\ **B**: sample is currently BROKEN. |||||||||||||"
-    echo   ""
-elif [ -z "${opt}" ]; then
-    echo '      L (Local)       : sample was found in current directory'
-    echo '      G (Global)      : sample was installed with crosstool-NG'
-    echo '      X (EXPERIMENTAL): sample may use EXPERIMENTAL features'
-    echo '      B (BROKEN)      : sample is currently broken'
-fi