| #!/bin/bash -e |
| |
| function firstmajor() { |
| declare -i n j=$1 |
| test $j -gt 0 || return -1 |
| for j in $@; do |
| if [ $j -gt $1 ]; then |
| echo $j |
| return 0 |
| fi |
| done |
| return 1 |
| }; export -f firstmajor |
| |
| function print_h() { |
| declare -i i c=$2 s=$3 e=$4 |
| local str="$(echo "$1" | head -n$c | tail -n1 | sed -e "s,config[\t ]*,,")" |
| echo -n "#define help_"$str" \"" | tr [A-Z] [a-z] |
| echo -n "$1\\n" | head -n$e | tail -n$[e-s+1] | sed -e "s,\$,\r," | tr \\n\\r n\\ |
| echo \" |
| }; export -f print_h |
| |
| file="$1" |
| if test "$0" != "bash"; then |
| if test -r "$file"; then |
| # echo "$file..." >&2 |
| filetxt="$(sed -e "s,^[\t ]*,," -e "s,\([\"\\\\]\),\\\\\\1,g" "$file")" |
| helps=$(echo "$filetxt" | egrep -ne "^help *" -e "^---help--- *" | cut -d\: -f1) |
| configs=$(echo "$filetxt" | egrep -ne "^config *" | cut -d\: -f1) |
| endmenus=$(echo "$filetxt" | egrep -ne "^endmenu *" | cut -d\: -f1) |
| let last=$(echo "$filetxt" | wc -l)+2 |
| |
| declare -i i c s e |
| for i in $configs; do |
| # echo -n "c:$i" >&2 |
| s=$(firstmajor $i $helps) |
| test $s -gt 0 |
| e=$(firstmajor $s $configs || firstmajor $s $endmenus $last) |
| let s++ e-=2 |
| test $e -ge $s |
| # echo " s:$s e:$e" >&2 |
| print_h "$filetxt" $i $s $e |
| done |
| for fle in $(cat "$file" | egrep -e "^[ \t]*source " | sed -e "s,^[ \t]*source *\(.*\),\\1,"); do |
| $0 $fle |
| done |
| else |
| echo |
| echo "USAGE EXAMPLE: $(basename $0) Config.in > generated/help.h" |
| echo |
| false |
| fi | sed -e "s,\\\\n\\\\n\"$,\\\\n\"," |
| fi |
| |