Again, some progress bar optimisation.

scripts/crosstool.sh

@@ -37,28 +37,7 @@ CT_TOP_DIR="`CT_MakeAbsolutePath \"${CT_TOP_DIR}\"`"
 CT_TestOrAbort "Configuration file not found. Please create one." -f "${CT_TOP_DIR}/.config"
 . "${CT_TOP_DIR}/.config"
 
-# The progress bar indicator is asked for
-if [ "${CT_LOG_PROGRESS_BAR}" = "y" ]; then
-    _CT_PROG_BAR_DATE() {
-        local str=`CT_DoDate +%s`
-        local elapsed=$((str-(CT_STAR_DATE/(1000*1000*1000))))
-        printf "[%02d:%02d]" $((elapsed/60)) $((elapsed%60))
-    }
-    _CT_PROG_BAR() {
-        [ ${CT_PROG_BAR_CPT} -eq 0  ] && echo -en "\r`_CT_PROG_BAR_DATE` /"
-        [ ${CT_PROG_BAR_CPT} -eq 10 ] && echo -en "\r`_CT_PROG_BAR_DATE` -"
-        [ ${CT_PROG_BAR_CPT} -eq 20 ] && echo -en "\r`_CT_PROG_BAR_DATE` \\"
-        [ ${CT_PROG_BAR_CPT} -eq 30 ] && echo -en "\r`_CT_PROG_BAR_DATE` |"
-        CT_PROG_BAR_CPT=$(((CT_PROG_BAR_CPT+1)%40))
-    }
-    CT_PROG_BAR_CPT=0
-    CT_PROG_BAR=_CT_PROG_BAR
-    export -f _CT_PROG_BAR
-else
-    CT_PROG_BAR=
-fi
-
-# Apply the color scheme if needed
+# Override the color scheme if needed
 if [ "${CT_LOG_USE_COLORS}" = "y" ]; then
     CT_ERROR_COLOR="${_A_NOR}${_A_BRI}${_F_RED}"
     CT_WARN_COLOR="${_A_NOR}${_A_BRI}${_F_YEL}"

scripts/functions

@@ -75,7 +75,7 @@ CT_DoLog() {
     else
         echo "${1}"
     fi |( IFS="\n" # We want the full lines, even leading spaces
-          cpt=0
+          CT_PROG_BAR_CPT=0
           indent=$((2*CT_STEP_COUNT))
           while read line; do
               case "${CT_LOG_SEE_TOOLS_WARN},${line}" in
@@ -91,9 +91,16 @@ CT_DoLog() {
               normal="CT_NORMAL_COLOR"
               if [ ${cur_l} -le ${max_level} ]; then
                   echo -e "\r${!color}${l}${!normal}"
-                  CT_PROG_BAR_CPT=0 # Force redrawing progress bar on next 'unlogged' line
-              else
-                  ${CT_PROG_BAR}
+              fi
+              if [ "${CT_LOG_PROGRESS_BAR}" = "y" ]; then
+                  str=`CT_DoDate +%s`
+                  elapsed=$((str-(CT_STAR_DATE/(1000*1000*1000))))
+                  [ ${CT_PROG_BAR_CPT} -eq 0  ] && bar="/"
+                  [ ${CT_PROG_BAR_CPT} -eq 10 ] && bar="-"
+                  [ ${CT_PROG_BAR_CPT} -eq 20 ] && bar="\\"
+                  [ ${CT_PROG_BAR_CPT} -eq 30 ] && bar="|"
+                  printf "\r[%02d:%02d] %s " $((elapsed/60)) $((elapsed%60)) "${bar}"
+                  CT_PROG_BAR_CPT=$(((CT_PROG_BAR_CPT+1)%40))
               fi
           done
         )